
PIC16C745/765
DS41124C-page 2
Preliminary
2000 Microchip Technology Inc.
RB3
RB2
RB1
RB0/INT
VDD
VSS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
RA4/T0CKI
RA5/AN4
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
VDD
VSS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
NC
RA
3/
A
N
3
/V
RE
F
RA
2/
A
N
2
RA
1/
A
N
1
RA
0/
A
N
0
MC
LR
/V
PP
NC RB
7
RB
6
RB
5
RB
4
NC
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
NC
RC
6/
T
X
/C
K
D+
D-
RD
3/
P
S
P
3
RD
2/
P
S
P
2
RD
1/
P
S
P
1
RD
0/
P
S
P
0
V
US
B
RC
2/C
C
P
1
6 5 4 3 2 1
44 43 42 41 40
28
27
26
25
24
23
22
21
20
19
18
PIC16C765
44-Pin PLCC
R
C
1
/T
1
O
S
I/C
CP
2
NC
RC0/T1OSO/T1CKI
OSC2/CLKOUT
OSC1/CLKIN
VSS
VDD
RE2/CS/AN7
RE1/WR/AN6
RE0/RD/AN5
RA5/AN4
RA4/T0CKI
RC7/RX/DT
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
VSS
VDD
RB0/INT
RB1
RB2
RB3
RC
6/
T
X
/C
K
D+ D- R
D
3/
PSP3
R
D
2/
PSP2
R
D
1/
PSP1
R
D
0/
PSP0
V
US
B
RC
2/
CC
P
1
R
C
1
/T
1
O
S
I/C
CP
2
NC
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
R
A
3/A
N
3/
V
RE
F
RA
2
/A
N
2
RA
1
/A
N
1
RA
0
/A
N
0
MCL
R
/V
PP
RB
7
RB
6
RB
5
RB
4
NC
44 43 42 41 40 39 38 37 36 35 34
22
21
20
19
18
17
16
15
14
13
12
PIC16C765
44-Pin TQFP
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0/INT
VDD
VSS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
RC6/TX/CK
D+
D-
RD3/PSP3
RD2/PSP2
MCLR/VPP
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/VREF
RA4/T0CKI
RA5/AN4
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
VDD
VSS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
VUSB
RD0/PSP0
RD1/PSP1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
PIC
16C765
40-Pin DIP
Key Features
PICmicroTM Mid-Range Reference Manual
(DS33023)
PIC16C745
PIC16C765
Operating Frequency
6 MHz or 24 MHz
Resets (and Delays)
POR, BOR (PWRT, OST)
Program Memory (14-bit words)
8K
Data Memory (bytes)
256
Dual Port Ram
64
Interrupt Sources
11
12
I/O Ports
22 (Ports A, B, C)
33 (Ports A, B, C, D, E)
Timers
3
Capture/Compare/PWM modules
2
Analog-to-Digital Converter Module
5 channel x 8 bit
8 channel x 8 bit
Parallel Slave Port
—
Yes
Serial Communication
USB, USART/SCI
Brown-out Detect Reset
Yes
745cov.book Page 2 Wednesday, August 2, 2000 8:24 AM